! Started logfile: /scr/pima/bp171af_uvs/J2325+4346_C_uvs.log on Thu Oct 10 13:44:41 2013 obs /scr/pima/bp171af_uvs/J2325+4346_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2325+4346_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.678571 visibilities/baseline/integration-bin. ! Found source: J2325+4346 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 456 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171af_uvs/J2325+4346_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.997887Jy sigma=0.920047 ! Fit after self-cal, rms=0.988804Jy sigma=0.906864 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.398 mas, bmaj=4.911 mas, bpa=-6.875 degrees ! Estimated noise=49.1521 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111968 Jy ! Component: 100 - total flux cleaned = 0.0138346 Jy ! Total flux subtracted in 100 components = 0.0138346 Jy ! Clean residual min=-0.002406 max=0.002591 Jy/beam ! Clean residual mean=-0.000003 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.0138346 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0138346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.014832Jy sigma=0.014137 ! Fit after self-cal, rms=0.011927Jy sigma=0.012161 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=4.824 mas, bpa=-6.437 degrees ! Estimated noise=40.0942 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305801 Jy ! Component: 100 - total flux cleaned = 0.00368855 Jy ! Component: 150 - total flux cleaned = 0.00371576 Jy ! Component: 200 - total flux cleaned = 0.00365616 Jy ! Total flux subtracted in 200 components = 0.00365616 Jy ! Clean residual min=-0.002108 max=0.001714 Jy/beam ! Clean residual mean=-0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0174908 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.0174908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012288Jy sigma=0.010861 ! Fit after self-cal, rms=0.012281Jy sigma=0.010858 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.89 KP 0.95 MK 1.16 ! NL 1.00 OV 1.19 PT 0.64 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.78 KP 1.29 MK 0.94 ! NL 0.97 OV 0.79 PT 0.83 SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 0.69 KP 0.58 MK 0.97 ! NL 1.13 OV 1.57 PT 0.83 SC 0.60 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 HN 1.22 KP 0.97 MK 1.28 ! NL 0.94 OV 0.82 PT 1.03 SC 1.66 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.78 HN 1.38 KP 1.16 MK 1.07 ! NL 1.15 OV 0.93 PT 0.92 SC 0.74 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 1.10 KP 0.91 MK 1.16 ! NL 0.75 OV 0.84 PT 1.16 SC 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.84 KP 0.85 MK 0.88 ! NL 0.99 OV 0.81 PT 1.05 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 HN 1.44 KP 1.00 MK 1.11 ! NL 0.73 OV 1.32 PT 0.87 SC 0.84 ! ! ! Fit before self-cal, rms=0.012281Jy sigma=0.010858 ! Fit after self-cal, rms=0.011945Jy sigma=0.008941 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=4.806 mas, bpa=-5.913 degrees ! Estimated noise=35.759 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013594 Jy ! Component: 100 - total flux cleaned = -0.00173243 Jy ! Component: 150 - total flux cleaned = -0.00188673 Jy ! Component: 200 - total flux cleaned = -0.00199756 Jy ! Total flux subtracted in 200 components = -0.00199756 Jy ! Clean residual min=-0.001184 max=0.001313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0154932 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0154932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011469Jy sigma=0.009114 ! Fit after self-cal, rms=0.011659Jy sigma=0.009065 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.011659Jy sigma=0.009065 ! Fit after self-cal, rms=0.011103Jy sigma=0.008872 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.623 mas, bmaj=4.807 mas, bpa=-5.913 degrees ! Estimated noise=32.4756 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124317 Jy ! Component: 100 - total flux cleaned = -0.00152851 Jy ! Component: 150 - total flux cleaned = -0.00162756 Jy ! Component: 200 - total flux cleaned = -0.00169518 Jy ! Total flux subtracted in 200 components = -0.00169518 Jy ! Clean residual min=-0.001021 max=0.001112 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.013798 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.013798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010666Jy sigma=0.009059 ! Fit after self-cal, rms=0.010685Jy sigma=0.009056 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.43551e-05 Jy ! Component: 100 - total flux cleaned = -9.17145e-05 Jy ! Component: 150 - total flux cleaned = -0.000111212 Jy ! Component: 200 - total flux cleaned = -0.000115726 Jy ! Total flux subtracted in 200 components = -0.000115726 Jy ! Clean residual min=-0.001034 max=0.001080 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0136823 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0136823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010661Jy sigma=0.009072 ! Fit after self-cal, rms=0.010665Jy sigma=0.009071 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010665Jy sigma=0.009071 ! Fit after self-cal, rms=0.010003Jy sigma=0.008861 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.628 mas, bmaj=4.81 mas, bpa=-5.893 degrees ! Estimated noise=29.2576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111748 Jy ! Component: 100 - total flux cleaned = -0.001385 Jy ! Component: 150 - total flux cleaned = -0.00144311 Jy ! Component: 200 - total flux cleaned = -0.00146281 Jy ! Total flux subtracted in 200 components = -0.00146281 Jy ! Clean residual min=-0.000926 max=0.000971 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0122195 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.0122195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.009611Jy sigma=0.009057 ! Fit after self-cal, rms=0.009619Jy sigma=0.009055 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.36492e-05 Jy ! Component: 100 - total flux cleaned = -3.34731e-05 Jy ! Component: 150 - total flux cleaned = -3.70185e-05 Jy ! Component: 200 - total flux cleaned = -4.36353e-05 Jy ! Total flux subtracted in 200 components = -4.36353e-05 Jy ! Clean residual min=-0.000930 max=0.000963 Jy/beam ! Clean residual mean=-0.000002 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.0121759 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0121759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.009608Jy sigma=0.009063 ! Fit after self-cal, rms=0.009610Jy sigma=0.009063 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.009610Jy sigma=0.009063 ! Fit after self-cal, rms=0.009014Jy sigma=0.008855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=4.957 mas, bpa=-0.06765 degrees ! Estimated noise=33.1961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108257 Jy ! Component: 100 - total flux cleaned = -0.00136535 Jy ! Component: 150 - total flux cleaned = -0.00148813 Jy ! Component: 200 - total flux cleaned = -0.00151938 Jy ! Total flux subtracted in 200 components = -0.00151938 Jy ! Clean residual min=-0.000979 max=0.001028 Jy/beam ! Clean residual mean=-0.000003 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0106565 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.0106565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008673Jy sigma=0.009040 ! Fit after self-cal, rms=0.008679Jy sigma=0.009038 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.78028e-05 Jy ! Component: 100 - total flux cleaned = -2.26189e-05 Jy ! Component: 150 - total flux cleaned = -2.49832e-05 Jy ! Component: 200 - total flux cleaned = -2.70621e-05 Jy ! Total flux subtracted in 200 components = -2.70621e-05 Jy ! Clean residual min=-0.000990 max=0.001025 Jy/beam ! Clean residual mean=-0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.0106294 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.0106294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008679Jy sigma=0.009038 ! Fit after self-cal, rms=0.008680Jy sigma=0.009037 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.81 mas, bpa=-5.868 degrees ! Estimated noise=26.3624 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.634 x 4.81 at -5.868 degrees (North through East) ! Clean map min=-0.0008021 max=0.01126 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=4.894 mas, bpa=-6.619 degrees ! Estimated noise=33.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891827 Jy ! Component: 100 - total flux cleaned = 0.0109702 Jy ! Component: 150 - total flux cleaned = 0.0112679 Jy ! Component: 200 - total flux cleaned = 0.0112337 Jy ! Total flux subtracted in 200 components = 0.0112337 Jy ! Clean residual min=-0.001117 max=0.001128 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0112337 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0112337 Jy ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.81 mas, bpa=-5.868 degrees ! Estimated noise=26.3624 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149268 Jy ! Component: 100 - total flux cleaned = -0.000194378 Jy ! Component: 150 - total flux cleaned = -0.000203599 Jy ! Component: 200 - total flux cleaned = -0.000219175 Jy ! Total flux subtracted in 200 components = -0.000219175 Jy ! Clean residual min=-0.000828 max=0.000938 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0110146 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0110146 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=4.957 mas, bpa=-0.06765 degrees ! Estimated noise=33.1961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000222559 Jy ! Component: 100 - total flux cleaned = -0.000254443 Jy ! Component: 150 - total flux cleaned = -0.000259844 Jy ! Component: 200 - total flux cleaned = -0.000269565 Jy ! Total flux subtracted in 200 components = -0.000269565 Jy ! Clean residual min=-0.000965 max=0.001063 Jy/beam ! Clean residual mean=-0.000003 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.010745 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.29652e-05 Jy ! Component: 100 - total flux cleaned = -2.06873e-05 Jy ! Component: 150 - total flux cleaned = -2.78031e-05 Jy ! Component: 200 - total flux cleaned = -3.44128e-05 Jy ! Total flux subtracted in 200 components = -3.44128e-05 Jy ! Clean residual min=-0.000974 max=0.001051 Jy/beam ! Clean residual mean=-0.000003 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0107106 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 0.0107106 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.634 mas, bmaj=4.81 mas, bpa=-5.868 degrees ! Estimated noise=26.3624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.0802e-05 Jy ! Component: 100 - total flux cleaned = 4.93262e-05 Jy ! Component: 150 - total flux cleaned = 7.98735e-05 Jy ! Component: 200 - total flux cleaned = 0.000101392 Jy ! Total flux subtracted in 200 components = 0.000101392 Jy ! Clean residual min=-0.000853 max=0.000862 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.010812 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.010812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.008654Jy sigma=0.009071 ! Fit after self-cal, rms=0.008655Jy sigma=0.009069 wmodel /scr/pima/bp171af_uvs/J2325+4346_C_map.mod ! Writing 45 model components to file: /scr/pima/bp171af_uvs/J2325+4346_C_map.mod wobs /scr/pima/bp171af_uvs/J2325+4346_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2325+4346_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2325+4346_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171af_uvs/J2325+4346_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177501 Jy ! Component: 100 - total flux cleaned = 0.000340254 Jy ! Component: 150 - total flux cleaned = 0.000587048 Jy ! Component: 200 - total flux cleaned = 0.000807009 Jy ! Component: 250 - total flux cleaned = 0.000991697 Jy ! Component: 300 - total flux cleaned = 0.00116663 Jy ! Component: 350 - total flux cleaned = 0.00125575 Jy ! Component: 400 - total flux cleaned = 0.00133081 Jy ! Component: 450 - total flux cleaned = 0.00143306 Jy ! Component: 500 - total flux cleaned = 0.00151173 Jy ! Component: 550 - total flux cleaned = 0.0015958 Jy ! Component: 600 - total flux cleaned = 0.00166744 Jy ! Component: 650 - total flux cleaned = 0.00171026 Jy ! Component: 700 - total flux cleaned = 0.00175143 Jy ! Component: 750 - total flux cleaned = 0.00181558 Jy ! Component: 800 - total flux cleaned = 0.00183887 Jy ! Component: 850 - total flux cleaned = 0.00185422 Jy ! Component: 900 - total flux cleaned = 0.00186905 Jy ! Component: 950 - total flux cleaned = 0.00189031 Jy ! Component: 1000 - total flux cleaned = 0.00190402 Jy ! Component: 1050 - total flux cleaned = 0.00191079 Jy ! Component: 1100 - total flux cleaned = 0.00191082 Jy ! Component: 1150 - total flux cleaned = 0.00188497 Jy ! Component: 1200 - total flux cleaned = 0.00187245 Jy ! Component: 1250 - total flux cleaned = 0.00186631 Jy ! Component: 1300 - total flux cleaned = 0.00186629 Jy ! Component: 1350 - total flux cleaned = 0.00185437 Jy ! Component: 1400 - total flux cleaned = 0.00183123 Jy ! Component: 1450 - total flux cleaned = 0.00181415 Jy ! Component: 1500 - total flux cleaned = 0.00179174 Jy ! Component: 1550 - total flux cleaned = 0.0017642 Jy ! Component: 1600 - total flux cleaned = 0.00174245 Jy ! Component: 1650 - total flux cleaned = 0.00171043 Jy ! Component: 1700 - total flux cleaned = 0.00168948 Jy ! Component: 1750 - total flux cleaned = 0.001674 Jy ! Component: 1800 - total flux cleaned = 0.00165356 Jy ! Component: 1850 - total flux cleaned = 0.0016384 Jy ! Component: 1900 - total flux cleaned = 0.00162341 Jy ! Component: 1950 - total flux cleaned = 0.00161354 Jy ! Component: 2000 - total flux cleaned = 0.00160369 Jy ! Component: 2050 - total flux cleaned = 0.00158428 Jy ! Component: 2100 - total flux cleaned = 0.00156504 Jy ! Component: 2150 - total flux cleaned = 0.00154596 Jy ! Component: 2200 - total flux cleaned = 0.00152706 Jy ! Component: 2250 - total flux cleaned = 0.00150361 Jy ! Component: 2300 - total flux cleaned = 0.0014943 Jy ! Component: 2350 - total flux cleaned = 0.00147572 Jy ! Component: 2400 - total flux cleaned = 0.00146188 Jy ! Component: 2450 - total flux cleaned = 0.0014481 Jy ! Component: 2500 - total flux cleaned = 0.00143898 Jy ! Component: 2550 - total flux cleaned = 0.00143443 Jy ! Component: 2600 - total flux cleaned = 0.00143441 Jy ! Component: 2650 - total flux cleaned = 0.00142083 Jy ! Component: 2700 - total flux cleaned = 0.00140732 Jy ! Component: 2750 - total flux cleaned = 0.00139834 Jy ! Component: 2800 - total flux cleaned = 0.00138938 Jy ! Component: 2850 - total flux cleaned = 0.00138044 Jy ! Component: 2900 - total flux cleaned = 0.00137152 Jy ! Component: 2950 - total flux cleaned = 0.00136706 Jy ! Component: 3000 - total flux cleaned = 0.00135818 Jy ! Component: 3050 - total flux cleaned = 0.00134488 Jy ! Component: 3100 - total flux cleaned = 0.00133158 Jy ! Component: 3150 - total flux cleaned = 0.00132273 Jy ! Component: 3200 - total flux cleaned = 0.0013183 Jy ! Component: 3250 - total flux cleaned = 0.00129179 Jy ! Component: 3300 - total flux cleaned = 0.00127857 Jy ! Component: 3350 - total flux cleaned = 0.00126531 Jy ! Component: 3400 - total flux cleaned = 0.00126092 Jy ! Component: 3450 - total flux cleaned = 0.00124766 Jy ! Component: 3500 - total flux cleaned = 0.00122553 Jy ! Component: 3550 - total flux cleaned = 0.00121225 Jy ! Component: 3600 - total flux cleaned = 0.00119894 Jy ! Component: 3650 - total flux cleaned = 0.00118118 Jy ! Component: 3700 - total flux cleaned = 0.00118119 Jy ! Component: 3750 - total flux cleaned = 0.00116784 Jy ! Component: 3800 - total flux cleaned = 0.00115891 Jy ! Component: 3850 - total flux cleaned = 0.00114102 Jy ! Component: 3900 - total flux cleaned = 0.00112756 Jy ! Component: 3950 - total flux cleaned = 0.00111407 Jy ! Component: 4000 - total flux cleaned = 0.00110503 Jy ! Component: 4050 - total flux cleaned = 0.00109144 Jy ! Total flux subtracted in 4096 components = 0.00108234 Jy ! Clean residual min=-0.000243 max=0.000255 Jy/beam ! Clean residual mean=-0.000001 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0118943 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 300 components and 0.0118943 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2325+4346_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.634 x 4.81 at -5.868 degrees (North through East) ! Clean map min=-0.00053197 max=0.011273 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2325+4346_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0112731 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.21684e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.92055 1.92055 3.84109 7.68219 15.3644 30.7288 61.4575 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.011 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2325+4346_C_uvs.log closed on Thu Oct 10 13:44:45 2013